Create JSON from struct: Difference between revisions
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(Created page with "Sometimes you have data as a DataFlex struct, but need it in JSON format. The code below gives an example on how-to change your data format so that it is available as JSON. Ha...") |
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The code below gives an example on how-to change your data format so that it is available as JSON. | The code below gives an example on how-to change your data format so that it is available as JSON. | ||
<source lang="dataflex"> | |||
Handle hoJson | Handle hoJson | ||
UChar[] ucaJson | UChar[] ucaJson | ||
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Close_Output | Close_Output | ||
Send Seq_Release_Channel iChn | Send Seq_Release_Channel iChn | ||
</source> | |||
=== External Links === | === External Links === | ||
Revision as of 11:39, 22 February 2019
Sometimes you have data as a DataFlex struct, but need it in JSON format.
The code below gives an example on how-to change your data format so that it is available as JSON.
Handle hoJson
UChar[] ucaJson
Integer iChn
tYourDataType tYourStructVar
Get Create (RefClass(cJsonObject)) to hoJson
Get DataTypeToJson of hoJson tYourStructVar
Get StringifyUTF8 of hoJson to ucaJson
Get Seq_New_Channel to iChn
Direct_Output channel iChn {filename}
Write channel iChn ucaJson
Close_Output
Send Seq_Release_Channel iChn
External Links
The above was written by Mike Peat and has been taken from the following forum post:
https://support.dataaccess.com/Forums/showthread.php?63071-YAFR-Create-RDS-report-based-on-Struct-definition(s)&p=336276#post336276
